How to Become a Network Engineer (Step by Step)
To become a network engineer, learn networking fundamentals, earn CCNA, practise hands-on in a lab, build projects and a strong resume, then apply for entry-level roles. With focus, you can go from beginner to job-ready in a few months.
Step 1 — Learn networking fundamentals
Start with how devices communicate: IP addressing, subnetting, the OSI/TCP-IP models, switching and routing basics.
Step 2 — Earn CCNA
The CCNA (200-301) certification proves your skills to employers. Follow a structured CCNA roadmap.
Step 3 — Practise hands-on
Configure real routers and switches (or use Packet Tracer). Employers value candidates who can actually do the work, not just pass exams.
Step 4 — Build resume & projects
- Document lab projects (VLANs, OSPF, ACLs)
- Create a clean resume highlighting skills and CCNA
- Build a LinkedIn profile
- Prepare for interviews
Step 5 — Apply and grow
Target NOC, support and junior network engineer roles. Once hired, grow toward CCNP for senior positions and higher salary.
Frequently asked questions
Do I need a degree to become a network engineer?
A degree helps but is not mandatory. Skills and certifications like CCNA, plus hands-on experience, matter most.
How long does it take to become a network engineer?
With focused study and lab practice, many people become job-ready in 3-6 months.
Can non-IT students become network engineers?
Yes. Networking is learnable from scratch; many successful engineers came from non-IT backgrounds.
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Want hands-on training?
Learn this on real Cisco lab devices with placement support at Attila Technologies, Ahmedabad.